Trigona williana Friese, 1900:388, xw. 15 xww (Mus. Hung.); Schwarz, 1948Schwarz, H.F. 1948. Stingless bees (Meliponinae) of the Western Hemisphere. Bulletin of the American Museum of Natural History 90:i-xviii, 1-546.:319, Types (Hungarian National Museum). - Friese, 1900Friese, H. 1900. Neue Arten der Bienengattungen Melipona Ill., und Trigona Jur. Természetrajzi Füzetek 23:382-394. (distribution); Cockerell, 1920Cockerell, T.D.A. 1920. Some neotropical Meliponid bees. Bull. Amer. Mus. Nat. Hist. 42:459-468. (distribution); Cockerell, 1922Cockerell, T.D.A. 1922. Bees in the collection of the United States National Museum. 4. Proceedings of the United States National Museum 60 (2413):1-20. (distribution); Cockerell, 1923Cockerell, T.D.A. 1923. Some bees from British Guiana. The Annals and Magazine of Natural History ser. 9: v. 11 (64):442-459. (distribution); Schwarz, 1938Schwarz, H.F. 1938. The stingless bees (Meliponidae) of British Guiana and some related forms. Bulletin of the American Museum of Natural History 74 (7):437-508. (distribution); Schwarz, 1940Schwarz, H.F. 1940. Additional species and records of stingless bees (Meliponidae) from British Guiana. American Museum Novitates 1078:1-12. (distribution); Schwarz, 1948Schwarz, H.F. 1948. Stingless bees (Meliponinae) of the Western Hemisphere. Bulletin of the American Museum of Natural History 90:i-xviii, 1-546. (distribution); Nates-Parra, 2001Nates-Parra, G. 2001. Las abejas sin aguijón (Hymenoptera: Apidae: Meliponini) de Colombia. Biota Colombiana 2 (3):233-248. (distribution); Smith-Pardo, 2003Smith-Pardo, A.H. 2003. A preliminary account of the bees of Colombia (Hymenoptera: Apoidea): present knowledge and future directions. Journal of the Kansas Entomological Society 76 (2):335-341. (distribution); Pauly et al., 2013Pauly, A., S.R.M. Pedro, C. Rasmussen & D.W. Roubik 2013. Stingless bees (Hymenoptera: Apoidea: Meliponini) of French Guiana. In: Vit, P., S.R.M. Pedro & E.W. Roubik (Ed.). Pot-Honey: A legacy of stingless bees. 87-97. (distribution); Nogueira, 2023Nogueira, D.S. 2023. Overview of stingless bees in Brazil (Hymenoptera: Apidae: Meliponini). EntomoBrasilis 16 (e1041):1-13. (distribution).
Trigona rhodoptera Cockerell, 1912:49 - Schwarz, 1938Schwarz, H.F. 1938. The stingless bees (Meliponidae) of British Guiana and some related forms. Bulletin of the American Museum of Natural History 74 (7):437-508.:460 ( listed as synonym of Trigona williana Friese, 1900); Schwarz, 1948Schwarz, H.F. 1948. Stingless bees (Meliponinae) of the Western Hemisphere. Bulletin of the American Museum of Natural History 90:i-xviii, 1-546.:315 ( listed as synonym of Trigona williana Friese, 1900).